Medical instrument



FIG. 1 is a top perspective view of a medical instrument showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is another side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is an enlarged bottom view thereof; and,

FIG. 7 is an enlarged top view thereof.

The broken lines illustrate portions of the medical device that form no part of the claimed design; the broken lines and the unshaded surfaces form no part of the claimed design. 

CLAIM The ornamental design for a medical instrument, as shown and described. 